中强

The results show that there are serious water phase trapping, serious alkali sensibility, serious acidulous sensibility, middle to serious stress sensibility in this area.

研究区具有强盐敏、强碱敏、强酸敏，中-强应力敏感性、强水相圈闭损害。

According to these results the rate-changing trend of the corrosiveness of soil in Beijing city was charted, which is an important basic reference for the development and construction of Beijing city.

在综合分析的基础上，确定北京市燃气管网跨越各地区的土壤腐蚀性多数呈中至中强，少数地区呈强腐蚀性或弱腐蚀性。

The result of seismic"static stress triggering effect"is independent of earth tide has been obtained.

中强"地震对"的"触发"效应与固体潮关系的研究表明，(5)中强"地震对"的"触发"效应与固体潮无关。

Cloning of murine mem-brane-type-1-matrix metalloproteinase（MT-1-MMP）and its metanephric developmental regulation with respect to MMP-2and its inhibitor ［J］.Kidney International,1998;54:131-142.［3］Chamers AF,Matrisian LM.Changing views of the role of ma-trix metalloproteinases in metastasis ［J］.

MMP-2在癌组织中强阳性表达率及阳性表达率与卵巢癌的病理分级均无关，但有淋巴结转移的癌组织MMP-2强阳性表达率明显高于无淋巴结转移组（P.05），而MMP-2的阳性表达率高低与有无淋巴结转移关系不明显。

During embryogenesis, CaM mRNA was expressedstronger in the endosperm cells than in the proembryo cells at earlier stage but it wasreversed at embryo differentiation stage.

胚胎发育早期，钙调素mRNA在胚乳细胞中的表达比原胚中强，而后期则在分化胚中比胚乳细胞中强。

It was found that 3 h after beginning of seizure there started a dramatic decrease in dynorphin in hilus, mossy fiber of hippocampus but an increase in leu- enkephalin in subiculum, CA1 area of hippocampus and some other limbic structures.

致痫时在海马门区及苔样纤维上强啡肽〓含量明显减少，在海马苔样纤维、〓区等结构内亮啡肽含量明显增加，电针后海马中强啡肽〓含量增加，亮啡肽含量在上述各区显著减少。

BSP appeared to be concentrated in mineralized tissues, but OPN was concentrated in the mineralizing frontier.

BSP在己经矿化成熟的矿化组织基质中呈阳性表达，而OPN主要在矿化的前沿及矿化活胜强的矿化组织中强阳性表达。

The number and distribution of intense scatterers in radar returns can be estimated.

提出了极化域线性积累滤波的思路以提高雷达接收信号的信杂比，在此基础上利用宽带波形固有的径向高分辨力对目标进行一维距离成像，估计出回波中强散射点的数量和分布，通过对不同径向分辨单元内的强散射点进行整体检测，可进一步有效地提高信杂比，改善雷达的检测性能。

By synthetically analyzing the variation characteristics of pre-earthquake anomaly before five moderate-strong earthquakes in East China since 1990,discussing the pre-earthquake anomalous shape of b value and so on we obtained the comprehensive criteria for medium and short-term earthquake anomaly before moderately strong earthquake in East China:high YH value anomaly—low b value anomaly—low C and YH value anomaly—low Ds and Dt and Σ value anomaly and high b value anomaly—earthquake.

通过对华东地区1990年以来5次中强以上地震震前异常变化的综合分析，探讨了b值，Ds，Dt，C值， YH值，Σ值震前异常形态，并归纳出华东地区中强地震发生前测震学中短期异常的综合判据：YH值高值异常(主要出现在震前3年前后)—b值低值异常(平均出现在震前2年前后)—C、YH值低值异常(大体出现在震前1～2年前后)—Ds，Dt值低值异常、Σ值低值异常、b值高值异常(主要出现在震前1年内或稍长)—发震的模式。

In this thesis,we first introduced the multi-configuration Hartree-Fock theory. On the basis of this method,we investigate energy-level structures,transition probability and hyperfine structure for complex atoms.Furthermore,we analysed the strong electron correlation effects in atomand strong relativistic effects in heavy element.

本论文介绍了多组态Hartree-Fock理论方法，并利用此方法研究了一些原子体系的能级结构、跃迁几率和超精细结构，分析了这些原子体系中比较强的电子关联效应和重元素中强的相对论效应。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。